Fix for paging table error. It is possible that the paging table exists in the system, but the query plan get purged due to less usage. In that case, it is better to clear the table and recreate if needed

KOLAP-2212

Fix for many older endpoints not working with row/column-level security

KOLAP-2214

Prevent /aggregate/k/means from operating on table if the user has row/column level restrictions